Merge pull request #2 from sanplomb/master

Make generic client and improve admin interface
Templating and Translation (#ZeMarine)
Merge branch 'master' of https://github.com/ZeMarine/BigfootImportBundle into ZeMarine-master

Conflicts:
	Resources/views/DataSource/index.html.twig
Update composer.json
Refactoring twig
Refactoring twigs
PHPDoc and shit